\section{UML Diagram}

    \subsection{Class diagram}
    
        \begin{figure}[H]
            \centering
            \includegraphics[scale=0.7]{img/ClassDiagram_left.png}
            \caption{Class diagram part 1}
        \end{figure}
        
        \begin{figure}[!h]
            \centering
            \includegraphics[scale=0.75, angle=90]{img/ClassDiagram_right.png}
            \caption{Class diagram part 2}
        \end{figure}